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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Public Health and Safety International Journal (PHASIJ)
, Sumardi
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Agriculture, Biological Sciences & Forestry Dentistry Economics, Econometrics & Finance Health Professions Medicine & Pharmacology Nursing Public Health Veterinary

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Pengaruh Jenis Mulsa terhadap Kapasitas Penambatan Spesifik Nitrogen Cemara Udang (Casuarina equisetifolia Linn.) pada Kondisi Tempat Tumbuh yang Berbeda A. Triyogo; , Sumardi; D. A. Winastuti
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 37 No. 1 (2009): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (143.311 KB) | DOI: 10.24831/jai.v37i1.1397

Abstract

Nitrogen fixation's processes on the plants are determined by numbers of roots nodule formed on rootery system and by their ability to fix the nitrogen. The activity of root nodule in nitrogen fixation's processes gives a great contribution for the plant growth. The aim of this research is to study the effect of mulch types on the forming root nodule and also the capacity of air nitrogen specific fixation of C. equisetifolia Linn. with different site conditions. This research use split-split plot design with factorial treatment. The plants of C. equisetifolia Linn. were planted on three different sites using three kinds of mulch. The (approach) method used to find out the forming of root nodule was to count  the numbers and the dry weight of root nodule, while the measurement of the capacity of root nodule on the nitrogen fixation used the Acethylene Reduction Capacity method (ARA). The result of this research showed that the site of underground growth white sand beach had the best forming root nodule. For the mulch treatment, straw mulch showed the best nitrogen fixation ability, that was 13.8x10-9n g N2/g nodule dry weight/days and for interaction treatment, straw mulch at lime stone with inoculation showed the highest nitrogen fixation that was 26.45x10-9n g N2/g nodule dry weight/days.   Key words: nitrogen specific fixation, Casuarina equisetifolia Linn., growth
Penerapan Posisi Semi Fowler dan Diaphragmatic Breathing Exercise dalam Meningkatkan Saturasi Oksigen pada Pasien Penyakitparu Obstruktif Kronik (Ppok) di Icu Rumah Sakit Umum Daerah (Rsud) Dr. Soediran Mangun Sumarso Prasetya, Daffa Sucika Wulan; Pamukhti, Bagas Biyanzah Drajad; , Sumardi
Public Health and Safety International Journal Vol. 5 No. 01 (2025): Public Health and Safety International Journal (PHASIJ)
Publisher : YCMM

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Abstract

Penyakit Paru Obstruktif Kronik (PPOK) merupakan salah satu penyakit kronis yang menyebabkan penurunan saturasi oksigen akibat gangguan pertukaran gas di paru-paru. Penurunan ini berdampak serius terhadap kondisi fisiologis pasien, kualitas hidup, dan peningkatan risiko komplikasi. Intervensi nonfarmakologis seperti posisi semi fowler dan latihan pernapasan diafragma (diaphragmatic breathing exercise) diketahui dapat memperbaiki oksigenasi melalui peningkatan ventilasi paru dan efisiensi kerja diafragma. Mengetahui pengaruh kombinasi posisi semi fowler dan diaphragmatic breathing exercise terhadap peningkatan saturasi oksigen pasien PPOK di ICU RSUD dr. Soediran Mangun Sumarso Wonogiri. Penelitian deskriptif dengan pendekatan studi kasus pada dua responden. Intervensi dilakukan rutin sesuai SOP. Terdapat peningkatan signifikan saturasi oksigen dari nilai di bawah normal menjadi ≥95% setelah intervensi. Kombinasi posisi semi fowler dan diaphragmatic breathing exercise terbukti efektif dan aman meningkatkan saturasi oksigen pada pasien PPOK dan dapat menjadi terapi penunjang di ruang ICU.
Co-Authors A. Triyogo Pamukhti, Bagas Biyanzah Drajad Prasetya, Daffa Sucika Wulan Winastuti Dwi Atmanto